預測的正確性 的英文怎麼說

中文拼音 [yùcèdezhēngquèxìng]
預測的正確性 英文
validity of prediction
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 的 : 4次方是 The fourth power of 2 is direction
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  • 正確性 : accuracy
  • 正確 : exactness; correct; right; proper; rightness; rectitude; validity
  1. The main evidence for the validity of nucleation theory rests on its ability to predict closely the critical supersaturation for most liquids in cloud chamber experiments.

    成核理論正確性的主要證據在於它能在雲室實驗中精密地預測多數液體的臨界過飽和度。
  2. The characteristics of the crimes committed by college students are different from those of the other delinquencies and adult crimes in the aspects of cause, natures, types and manifestations. so the precautionary tactics and measures should be different too. the prevention of college students " crimes should be constructed on the basis of the correct analysis of their current conditions and the scientific forecast of their developing educational methods, the judicial office should carry out the principle of education first and punishment auxiliary when dealing with the cases of college students " crimes

    大學生犯罪無論在原因、性質、種類和表現形式上，都具有與其他青少年、成人犯罪的不同特點，預防的策略與措施也應有區別，預防大學生犯罪要建立在對大學生犯罪現狀的正確分析及其發展趨勢科學碩士學位論文m八ster ， st } ies [ s預測的基礎上，學校和家庭要改變以往的教育方式，甸法機關處理大學生案件應貫徹教育為主、懲罰為輔的方針。
  3. The electrolog data was effectively corrected with the effective process, which improved the validity of electrolog to the identification of the low - resistivity reservoirs and was helpful to enhance the veracity of evaluation of the conventional reservoirs

    有效的電測井資料預處理，不僅改善了低電阻率油氣層的電測井資料的有效性，實現對電測井曲線有效校正，同時對進一步提高常規油氣層的測井評價的準確性具有重要的作用。
  4. Orthogonal experimental design is adopted to constitute study examples. accuracy of forecast of net is ensured and time of test is reduced

    本文採用正交試驗方法構造學習樣本，保證了網路預測的準確性，同時減少了試驗次數。
  5. Also, in our software, we have made the practical seismic data processing by the prediction of fractured amizuth and the fractured density, then evaluated the exactitude of the predictions by the evaluation of the assessment parauceter, and at last confirm one optimum detection methods of fractured amizuth, the wavelet difference scale filter method, and two the optimmer fractured density detection method, the wavelet amplititude singular exponential method and the wavelet power spectrum singular exponeatial method

    並用自編軟體，將三種裂縫方位預測和三種裂縫密度預測用於實際地震資料處理，並用評價參數檢驗評估其正確性，最終在現有的方法中確定了最優裂縫方位檢測方法?小波變尺度濾波法和最優裂縫密度檢測法?小波振幅奇異性指數法和小波功率譜奇異性指數法。
  6. The thesis consist of six chapters and based on the way of propose the question, analysis, then get the solution. it discussed and recognized what the ship transportation cost was in chapter one ; studied the environment and growing trend of the cost in chapter two ; fully discussed and demonstrated the voyage variable costs and controlling method, proposed a mathematic decision model of fuel supplying and get through the validation, proposed the concept of risking cost and addressing many controlling measures to it in chapter three ; discussed a certain running costs, proposed and validated a mathematic model of condition - based maintenance, and put forward many practical controlling method of running costs such as crew payment, repairs, spare parts, stores and lub oils in chapter four ; combining a case of monthly running cost budget and verification, performed a useful learning on running cost budget, forecast and verification in chapter five ; finally fully studied the method of cost - calculating and benefit - analyzing of time chartering container ships on a proposed route

    第一章主要討論並認清什麼是船舶運輸成本；第二章研究了船舶運輸成本的生存環境和生長趨勢；第三章詳細論述並論證了航次變動成本的控制措施，提出了燃油補給方案的決策模型並給出了模型的驗證過程，提出了航次風險成本的概念並論述了若干航次風險成本的控制措施；第四章對船舶營運成本中的船員費用、維修保養費用、備件、潤物料費用等幾個主要的可控性較高的成本進行了細致的分析並分別討論了相應的控制措施，提出了基於狀態維修決策的數學模型並論證了模型的正確性及具體解算步驟，對于備件、潤物料的控制堅持以科學的預算為前提，以申領、接收、使用、盤存為控制環節，切實做到理論與實踐的密切結合；第五章結合營運成本的預核算的案例，對船舶運輸營運成本的預算及核算進行了有益的探討；第六章結合具體案例對期租班輪的成本測算與效益分析方法進行了細致的研究。
  7. Through comparing field data with the calculated results by the program designed by optimization algorithm, the result shows that the method is correct and reliable

    採用優化反演方法編制計算程序，對預測方法進行實例計算，驗證了本文預測方法的正確性和可靠性。
  8. Lyapunov exponent depict the discrete extent of chaotic dynamic system. there propose an estimation of one step prediction error based on lyapunov exponent, the estimation express the reliability of prediction numerically. at the same time, in order to improve the predictive precision it drew out an error complement methods creatively to correct one step prediction

    Lyapunov指數定量刻畫混沌離散動力系統的平均發散程度，基於lyapunov指數作出了一步預測的誤差估計，以此來定量反映預測的可靠性；根據奇異吸引子流形的性質，創造性的提出殘差補充法，對預測值作出修正以降低誤差，提高預測精確性。
  9. While newton ' s did not, was one of the crucial confirmations of the new theory

    愛因斯坦的預測同實際觀測相符，而牛頓的預測則同實際觀測有出入，這恰恰證明了新的理論的正確性。
  10. With the development of computer technology and modeling technology, the numerical control simulation technology has become a kind of effective method of foreseeing machining process performance, product quality and processing efficiency in the present production machining. it not only could inspect the rationality and correctness of nc program as a result it avoids the breakdown of nc equipment because of knife moving by error but also reduced the consumption and cost that test cutting brought before and shortened the development period of new product greatly

    在現代生產加工中，伴隨著計算機技術與建模技術的發展，數控模擬技術已成為能夠預測加工過程表現、產品質量及加工效率的一種有效方法，不但可以檢驗數控程序的正確性和合理性，避免由於機床走刀錯誤造成的數控設備損壞的危險，而且大大降低了以往採用工藝試切方法所帶來的高消耗和高成本，大大縮短了新產品的開發周期。
  11. The effectiveness of predicting model is proved by means of comparison between predictions and experiments for a few types of welded steel structures

    通過對幾類典型焊接鋼結構疲勞強度的理論預測與疲勞試驗結果的比較，驗證了理論模型的正確性。
  12. These rules consist of the total fit, the mathematics and fatigue physics, and the safety in tail predictions. an analysis of the test s - n data of 16mn steel weld joints reveals that the four models are reasonable if only considering the total fit as the conventional method did. but if by the present three rules, the appropriate models should be the normal or the extreme maximum value

    根據先前提出的有限數據下良好假設分佈的確定方法，包括三個原則，即假設分佈形狀與誤差數據真實分佈形狀的一致性、預測的總體擬合效果、與疲勞失效機制的一致性和尾部預測的安全性，通過對線性均值s - n曲線擬合16mn鋼焊接頭s - n數據誤差的統計分析，說明應用一般推斷方法， 4種分佈都可合理地作為數據的統計模型，綜合考慮三原則后，極大值和正態分佈是可能的良好假設分佈。
  13. Comparing the predicated values with the experimental values, the results show that the deviation between them is 8. 8 %. therefore the precision of the model is proved

    將粒徑的理論預測值與實驗測定值進行了比較，結果表明，兩者間的誤差在8 . 8以內，從而驗證了模型的正確性。
  14. Finally, on the basis of the efforts above, the design, architecture and realization of the stock market analysis and forecast system base on rough sets - based evidence theory is proposed. and through the experiment we validate the availability of the theory

    最後，在上述研究內容的基礎上，本文研究了基於粗糙集證據理論的股票分析預測系統的體系結構、設計與實現等，並通過試驗驗證了本文所提方法的正確性。
  15. Finally the method using supervision statistics is represented in excavation construction, which predict the critical axial force of bracing in enclosure structure

    用非線性流變有限元程序驗證了結論的正確性。最後提出施工時運用監測數據預估圍護支撐的方法。
  16. Furthermore, analyzing the characteristics of the ultrasonic motor in the resonant state. on the basis of theoretical research, an experimentation is made, by which we analyse the disadvantages impacting the work of traveling wave and test the relationship among pressing force, speed and pull. the results of the experimentation validate the correctness and reliability of theoretical analysis

    在理論分析的基礎上，對設計的超聲波馬達進行了實驗分析與測試，分析了影響馬達運轉的不利因素，測試了超聲波馬達不同預壓力下速度與力矩以及馬達空載時速度與頻率、速度與電壓之間的關系，驗證了理論分析結果的正確性和可靠性。
  17. Secondly, the model of the high frequency switching mode power supply transformer with the lest loss and highest efficiency was set up. with the genetic algorithm and microsoft visual foxpro 6. 0, the optimization designing software of high frequency switching mode power supply transformer ? hfsmpst expert v1. 0 was developed. then the sample of the high frequency switching mode power supply transformer was produced

    接著本文建立了損耗最小、效率最高的高頻開關電源變壓器的設計模型，利用遺傳演算法和microsoftvisualfoxpro6 . 0開發了高頻開關電源變壓器優化設計軟體hfsmpstexpertv1 . 0 ，研製了高頻開關電源變壓器樣品並介紹了其工藝方法和流程，最後本文通過實驗測試驗證了設計的正確性，實現了預定的研究目標。
  18. The above theories are proved to be correct and reliable in the experiments made on a closed loop dynamic measurement system

    上述建模預報理論與不確定度評定方法的正確性和有效性在一臺封閉式動態測角系統的實驗中得到了驗證。
  19. All actual testing, including coding testing, software function testing, accuracy testing, reliability testing, efficiency testing, multi - user testing and pressure testing, were carried out in this system and the anticipated object has been achieved

    本系統已通過實際工程的全部測試，包括代碼測試、軟體功能測試、正確性測試、可靠性測試、效率測試、多用戶測試和壓力測試都已達到預期目的。
  20. We do researches on constructing normal model of network traffic, analysizing self - similarity of network traffics - hurst parameter, and its time variable function h ( t ). experimental analysis confirmed the validity of the novel mechanism, limiting the extent of network traffic in time and detecting the ddos attack through measuring the change of h parameter brought by the attacks. moreover we use database to refine the ddos attack

    主要成果為： （ 1 ）對網路流量的自相似性? hurst參數、 hurst參數的時變函數h （ t ）進行分析，建立正常網路流量模型，比傳統的特徵匹配更準確描述了網路流量的特性； （ 2 ）通過實驗驗證了，基於正常網路流量模型，對網路流量進行實時限幅，由自相似性的變化來預測ddos攻擊方法的正確性； （ 3 ）對于不同的攻擊方式，我們使用不同的方法進行檢測，並用數據庫對流經的包頭信息進行統計分析，來對攻擊定位。
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